@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac8618af-bebd-47cf-a238-493dd7df3316> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac8618af-bebd-47cf-a238-493dd7df3316> .